Seated Cupid1776 · Pen and brown ink with brush and brown wash on cream laid paper, tipped onto card9.5 × 8.8 cm (3 3/4 × 3 1/2 in.)Art Institute of Chicago
Bust of Old Man1776 · Pen and brown ink, on cream laid paper, laid down on cream laid paper10.2 × 8.3 cm (4 1/16 × 3 5/16 in.)Art Institute of Chicago
Landscape1776 · Pen and ink, watercolorsheet: 2 5/8 x 4 1/4 in. (6.7 x 10.8 cm)The Metropolitan Museum of Art
John the Baptist's Head on Charger1760 · Pen and black ink, with brush and gray wash, on cream laid paper, laid down on cream laid paper8.6 × 11.4 cm (3 7/16 × 4 1/2 in.)Art Institute of Chicago
Portrait of Master Andrew and Miss Harriet Thompson1750 · Watercolor on ivory8.3 × 6.2 cm (3 1/4 × 2 7/16 in.); Framed: 8.9 × 7.3 cm (3 1/2 × 2 7/8 in.)Art Institute of Chicago